Park Tool

Hex Wrench Set (4, 5, 6 mm)

Park Tool Hex Wrench Set (4, 5, 6 mm)

The AWS-1 is one of Park's most-popular tools because it fits the most-turned bicycle bolts. It features 4, 5, and 6mm Allen wrenches in a Y shape for excellent leverage. Each Allen is vinyl coated for comfort.